Follow me
-
Recent Posts
calendar
Recent Comments
- Stan on python argparse issues with the help argument (TypeError: %o format: a number is required, not dict)
- Cormac on Pandas : how to compare dataframe with None
- LP on AWK: the substr command to select a substring
- jrab on python argparse issues with the help argument (TypeError: %o format: a number is required, not dict)
- How to disable SSL verification for urlretrieve? – Peter's blog on python: certificate verified failed
Archives
Categories
Meta
Daily Archives: March 22, 2012
linux: How do I know the number of memory cards
The dmidecode command dumps lots of information about your system. The option memory gives you details about your memory card. In particular how many are installed (e.g., 2x2Gb or 1x 4Gb) sudo dmidecode -t memorysudo dmidecode -t memory
Posted in Linux
Leave a comment
VIM: switch all text to lower case
You can change the case of a character by typing ~ , however, if you want to change all text to the same case (let us say lower case here), then you should enter the visual mode. Go to the … Continue reading
